Question

A sphere has a radius of 2.7 centimeters what is it’s volume to the nearest cubic centimeter

Answer 1

Answer:

The volume of the sphere is 82.4  cubic centimetre

Step-by-step explanation:

Given:

The radius of the sphere = 2.7 centimetres

To Find:

The volume to the nearest cubic centimetre = ?

Solution:

The volume of the sphere  =  $\frac{4}{3} \pi r^3$

where r is the radius

On substituting the values,

V = $\frac{4}{3} \pi(2.7)^3$

$V = \frac{4}{3} \pi(2.7)^3$

$V = \frac{4}{3} \pi(19.683)$

$V = \frac{78.732}{3} \pi$

$V= 26.244 \times \pi$

V =  82.4  cubic centimetre